白色细粉末晶体   熔点80-82 °C(lit.)   比旋光度-8.5 º (c=1, acetic acid)   折射率 -7 ° (C=1, AcOH)

    
        
            
 
            
            
Standard
            
        
        
            
            
Appearance
            
            
            
White fine crystals
            
        
        
            
            
IR Spectrum
            
            
            
In accordance with structure
            
        
        
            
            
Purity (PHLC)
            
            
            
Not less than 98.5%